Free QR Code Generator — Create, Customize & Download Instantly
Turn text, URLs, or any data into a scannable QR code instantly. Whether you need a QR for your website, Wi-Fi login, product packaging, or business card, this tool makes it quick and simple. Just enter your content, choose a size, adjust error correction, and download the QR code as a ready-to-use PNG.
Our generator runs entirely in your browser, ensuring privacy and speed. With no watermark and no sign-up, you can create unlimited codes and use them freely in both personal and commercial projects.
⚡Quick steps — How to generate a QR code
- Enter text, a link, or any information in the input box.
- Adjust the size (pixels) and ECC (error correction level) if needed.
- Preview your QR code instantly below the form.
- Download the PNG file and add it to your print or digital project.
Where can you use QR codes?Endless applications
- Websites & links: Share your homepage, blog, or social profiles instantly.
- Wi-Fi access: Generate scannable codes for guests to connect securely.
- Business cards: Add a vCard QR with your contact info for easy saving.
- Payments: Support QR-based transactions (UPI, PayPal, crypto wallets).
- Marketing: Place QR codes on flyers, menus, posters, or packaging for interactive experiences.
Customization options
Choose from multiple sizes (100–1000px) and error correction levels (L, M, Q, H) to balance readability with data density. Error correction ensures your code is still scannable even if slightly distorted, smudged, or covered by a logo.
Privacy & file handlingYour data never leaves the browser
QR codes are generated client-side in your browser. No data is uploaded to our servers, making this tool 100% private and secure. You can safely generate QR codes for personal, professional, or confidential use.
Pro tips for effective QR codes
- Use H (high) error correction if placing QR codes on print material that may get damaged.
- Ensure good contrast (dark code on a light background) for maximum scan reliability.
- Test scan your QR before publishing to confirm the link works correctly.
- For URLs, use short links to keep the QR design simpler and more scannable.
Frequently asked questions
Are the QR codes free to use?
Yes, all generated QR codes are completely free, watermark-free, and can be used for personal or commercial purposes.
What does ECC mean?
ECC stands for error correction code. It determines how much of the QR can be damaged while still remaining scannable. Levels range from L (low) to H (high).
Can I generate QR codes offline?
Yes — since this tool works entirely in your browser, once loaded, you can generate QR codes even without an internet connection.
Which file format is supported?
You can download the QR code as a PNG image. For SVG or vector formats, use a converter after downloading.
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Try also: PDF Merger, ID Photo Resizer, Image Compressor.